使用C＃中的WebBrowser控制ASPX页面中文件的下载

Question

I'm facing with a problem, How can I automatically download a file with webbrowser in C#? I'm creating a automation tool, that makes a authentication on site and need to download a file on an aspx page, looking the action fired by the download in the chrome console button I can see the post data. My challenge is, download the file without open download dialog. Any suggestion of how handle post response? Or another way to do this stuff works?

EDIT

I'm using HttpWebRequest to make the post solicitation but when I handle the Response I only can see the html page instead of the attachment file. Using google chrome dev tools I receive the following information about the download file:

Response headers

Cache-Control:private
content-disposition:attachment; filename=numerosserieteste_D.txt
Content-Type:text/plain
Date:Mon, 29 Feb 2016 13:25:53 GMT
Server:Microsoft-IIS/7.5
Transfer-Encoding:chunked
X-AspNet-Version:4.0.30319
X-UA-Compatible:IE=EmulateIE8

How can I use this information in my application?

Answer 1

use WebClient instead of WebBrowser:

using System.Net;



WebClient client = new WebClient();
        client.Credentials = new NetworkCredential("username", "password");
        client.DownloadFile("address of file", "local filename");